Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The China ADSS Tension Clamp from Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. is a preformed short span fitting engineered for all-dielectric self-supporting fiber optic cables, ensuring secure grip and even conductor loading to prevent deformation in both bare and stranded configurations. Constructed from high-strength aluminum alloy or preformed steel wire, the clamp incorporates a cast aluminum shell, rubber insert, twisted wire, right-angle shackle, and U-shackle, delivering mechanical resilience and corrosion resistance suitable for overhead telecom line construction and utility grid deployments. It meets the DL/T 766-2003 technical standard for ADSS preformed helical fittings, with a minimum grip strength of 10% of the rated tensile strength (RTS) and the ability to withstand at least 95% of the conductor’s rated breaking strength.
The clamp’s design prioritizes uniform stress distribution to eliminate concentration points, protecting the cable while enhancing stiffness at the mounting location. The rubber insert reduces abrasion, while the aluminum alloy components improve mechanical performance and extend service life in harsh environmental conditions. Its application spans supporting ADSS cables on poles and towers, making it a critical component for telecom network infrastructure and export-scale fiber optic projects where reliability and longevity are paramount.
Primary buyers include telecom operators, utility companies, and EPC contractors sourcing hardware for large-scale fiber deployments. The product is typically supplied in bulk with packaging and logistics tailored to project requirements, including standard export crating and palletization. Buyers should confirm compatibility with their specific ADSS cable diameters and span lengths, as well as any additional certification or testing requirements for their regional standards.
| Material Composition | High-Strength Aluminum Alloy / Preformed Steel Wire |
| Components | Twisted Wire, Rubber Insert, Cast Aluminum Shell, Right-Angle Shackle, U-Shackle |
| Grip Strength | 10% of Rated Tensile Strength (RTS) minimum |
| Breaking Strength Withstand | 95% of conductor rated breaking strength minimum |
| Primary Application | Supporting ADSS Cable on Poles and Towers |
| Industry Standard | DL/T 766-2003 (ADSS Preformed Helical Fittings) |
| Corrosion Resistance | Enhanced via Aluminum Alloy Composition |
| Abrasion Protection | Rubber Insert for Low Friction |
| Typical Cable Compatibility | All-Dielectric Self-Supporting Fiber Optic Cables |
| Typical Span Usage | Short-Span Installations |
Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. is based in Shijiazhuang High-Tech Zone, Hebei Province, China, specializing in the production of telecom and electrical power fittings. The company’s profile indicates a focus on hardware for overhead line construction, with a product range that includes tension clamps, suspension clamps, and preformed fittings designed to meet industry standards for mechanical performance and durability.
The supplier is categorized under the Harbor trust tier, reflecting a baseline level of verified operational presence. While the response rate and average response time are currently unavailable, the company’s address and specialization in electric power fittings suggest a dedicated manufacturing capability for telecom infrastructure components. Buyers are advised to directly confirm production capacity, lead times, and certification status for specific project requirements.
The ADSS Preformed Short Span Tension Clamp is a specialized telecommunications hardware fitting designed to securely hold and grip all-dielectric self-supporting fiber optic cables during short-span installations. Manufactured from high-strength aluminum alloy or preformed steel wire, this clamp provides even conductor loading to prevent deformation of bare and stranded fiber optic conductors. Widely used in overhead fiber optic line construction, utility grid deployments, and telecom network infrastructure buildouts, this product meets international standards for mechanical performance and weather resistance. Ideal for B2B buyers sourcing telecom hardware for export projects and utility-scale installations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify that the clamp’s specifications align with your ADSS cable’s diameter, span length, and mechanical load requirements. Request the supplier’s test reports for DL/T 766-2003 compliance to confirm grip strength, breaking strength tolerance, and corrosion resistance, as these are critical for long-term reliability in overhead installations.
Confirm logistics details such as packaging, palletization, and export crating to ensure the product arrives in optimal condition. Discuss lead times for bulk orders, as production schedules may vary based on quantity and customization. Clarify Incoterms (e.g., FOB, CIF) and payment terms to avoid delays in shipment or customs clearance.
Conduct quality checks upon receipt, focusing on the integrity of the aluminum shell, rubber insert, and preformed wire components. Inspect for manufacturing defects or inconsistencies in dimensions that could affect performance. Request a certificate of conformity and material test reports to validate compliance with the stated standards and your project’s specifications.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing China Adss Tension Clamp for your business, securing the right balance of quality and cost is essential. Shijiazhuang Huaneng Electric Power Fitting Co., Ltd., a verified supplier based in China, offers this product with key specifications including ADSS Preformed Short Span Tension Clamp, All-Dielectric Self-Supporting (ADSS) Fiber Optic Cable, and Preformed Rod / Dead-End Grip Design. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $815./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8544.70, making it a staple in the Clamps sector with strong demand from importing countries worldwide.
Importing China Adss Tension Clamp requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8544.70 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this China Adss Tension Clamp has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Clamps category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing China Adss Tension Clamp requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8544.70 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for China Adss Tension Clamp from Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. is $815./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. through EximNext.
The supplier, Shijiazhuang Huaneng Electric Power Fitting Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for China Adss Tension Clamp. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Adss Tension Clamp is classified under HS Code 8544.70. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import China Adss Tension Clamp from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.. Ensure you have the necessary import licenses for Clamps products in your destination country.
Yes, Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for China Adss Tension Clamp supplied by Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. include ADSS Preformed Short Span Tension Clamp, All-Dielectric Self-Supporting (ADSS) Fiber Optic Cable, and Preformed Rod / Dead-End Grip Design. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. offers China Adss Tension Clamp with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Adss Tension Clamp is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. through our platform.
Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. maintains international quality certifications. These ensure that the China Adss Tension Clamp meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shijiazhuang Huaneng Electric Power Fitting Co., Ltd..
Discover more products in Clamps from verified suppliers worldwide.